Better error reporting in PHP proxy

Author: moufmouf

utils/php_proxy.sh

@@ -5,6 +5,8 @@ sudo chown docker:docker /opt/php_env_var_cache.php
 REGENERATE=$(/usr/bin/real_php /usr/local/bin/check_php_env_var_changes.php)
 
 if [[ "$REGENERATE" != "0" ]] && [[ "$REGENERATE" != "1" ]]; then
+  >&2 echo "Unexpected PHP proxy output:"
+  >&2 echo $REGENERATE
   exit 1
 fi